Since the early days when I have been piloting radio-controlled models in aeromodelling associations until today, I have often wondered and in view of the previous and current advances in embedded electronics : But why do commercial radio controls have model memories? The model memories allow you to retain the settings relating to a model in the memory of the radio control.

In this regard I would cite only the example of a friend in the field of modeling without naming it, which inadvertently makes a fairly regular mistake of model memory (it robs with many things). As a result it often happens to crush its settings, or to crash its model simply in the physical sense of the term!

In fact, this "gap" in model memories in modern radio controls is historically rooted in the very design of the first radio transmitters / receivers. Indeed, the first radiocommands were content merely to be transmitter of information, and the model being simply a receiver. In this situation (unidirectional), it is easy to understand that the model is always silent.

Later, the designers and various industrialists decided to add a communication of the model to the radio control, on a distinct electronic circuit and with an additional radio antenna on the model and the radio control. It is an air / ground return that has been called telemetry (related to telemetry in the early days of the space conquest until today).

The advances in miniaturization of the components now make it possible to have a transmitter and a receiver in the same chip, which uses the same radio antenna to communicate, these systems are called tranceivers.

The concept that I develop here allows to explain to you the very idea of my radio control, it has indeed no memory models, wishing to go to the end of my logic, it is the model that contains memory!

This simple idea allows many things, including the fact that it is the model that sends the custom settings to the remote control, which originally has a settings menu and settings almost empty. The radio control is then provided with customized parameters relating to the model that is currently communicating with it.

It also features the display of the battery voltage of the model in real time, and a telemetry customized according to the model. Once this notion is understood, everything is then possible. My radio control has a maximum of 16 parameters customized by the model, this is largely sufficient because by definition, they are specific to the model under consideration.

Done the endless settings and menus (often mostly unused) in commercial radio controls! In what I propose here, you have the settings only necessary for the model implemented, which greatly facilitates its use in the flying field!